%0 Journal Article
%A Ben Lund
%T An improved bound on \((A+A)/(A+A)\)
%J The electronic journal of combinatorics
%D 2016
%V 23
%N 3
%U http://geodesic.mathdoc.fr/articles/10.37236/6231/
%R 10.37236/6231
%F 10_37236_6231